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Contract OI history

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Jan 19, 2029 EXPIRATION

C $200.00 Call

C290119C00200000

Latest saved OI73Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $200.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 75370 2026-10-02: 67 OI2026-10-05: 68 OI2026-10-06: 68 OI2026-10-07: 61 OI2026-10-08: 61 OI2026-10-09: 65 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-15: 75 OI2026-10-16: 75 OI2026-10-21: 71 OI2026-10-23: 73 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing73+2
Oct 21, 202671-4
Oct 16, 2026750
Oct 15, 2026750
Oct 14, 2026750
Oct 13, 202675+10
Oct 09, 202665+4
Oct 08, 2026610
Oct 07, 202661-7
Oct 06, 2026680
Oct 05, 202668+1
Oct 02, 202667No prior observation